:root{
  --bg:#0f1115; --panel:#171a21; --panel2:#1e222c; --border:#2a2f3a;
  --text:#e8eaed; --muted:#9aa0ab; --green:#3ecf8e; --red:#ff6b6b;
  --accent:#5b8def; --accent2:#3a5ea8;
  --focus-ring: 0 0 0 3px rgba(91,141,239,.45);
}
*{box-sizing:border-box;}
@media (prefers-reduced-motion: reduce){
  *, *::before, *::after{
    animation-duration:.01ms !important; animation-iteration-count:1 !important;
    transition-duration:.01ms !important; scroll-behavior:auto !important;
  }
}
body{
  margin:0; background:var(--bg); color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  padding:20px;
}
h1{font-size:20px; margin:0 0 4px 0;}
.sub{color:var(--muted); font-size:13px; margin-bottom:20px;}
.container{max-width:1000px; margin:0 auto;}

.appTitle {
  font-size: 2em;
  padding-bottom: 10px;
}

.navbar{display:flex; gap:8px; margin-bottom:20px; flex-wrap:wrap;}
.navlink{display:inline-flex; align-items:center; gap:7px; background:var(--panel2); border:1px solid var(--border); color:var(--muted); padding:9px 14px; min-height:40px; border-radius:8px; text-decoration:none; font-size:13px; font-weight:600;}
.navlink svg{flex-shrink:0;}
.navlink.active{background:var(--accent); border-color:var(--accent); color:#fff;}
.navlink:hover:not(.active){color:var(--text); border-color:var(--accent);}

.icon{display:inline-block; vertical-align:middle; flex-shrink:0;}
.icon-pin{color:var(--accent);}

.card{background:var(--panel); border:1px solid var(--border); border-radius:12px; padding:16px 18px; margin-bottom:16px;}
.card h2{font-size:14px; margin:0 0 12px 0; color:var(--muted); font-weight:600; text-transform:uppercase; letter-spacing:.04em;}

.grid-cfg{display:grid; grid-template-columns:repeat(auto-fit,minmax(190px,1fr)); gap:12px;}
.field label{display:block; font-size:12px; color:var(--muted); margin-bottom:4px;}
.field input, .field select{
  width:100%; background:var(--panel2); border:1px solid var(--border); color:var(--text);
  padding:8px 10px; border-radius:8px; font-size:14px;
}
.field input:focus, .field select:focus{outline:none; border-color:var(--accent);}
.row-pair{display:flex; gap:8px;}
.row-pair .field{flex:1;}

.summary{display:grid; grid-template-columns:repeat(auto-fit,minmax(150px,1fr)); gap:12px;}
.summary .box{background:var(--panel2); border-radius:10px; padding:12px 14px;}
.summary .box .lbl{font-size:11px; color:var(--muted); text-transform:uppercase; letter-spacing:.03em;}
.summary .box .val{font-size:20px; font-weight:700; margin-top:4px; font-variant-numeric:tabular-nums;}
.pos{color:var(--green);} .neg{color:var(--red);}

.tabs-row{display:flex; align-items:center; gap:6px; margin-bottom:14px;}
.tabs{display:flex; gap:6px; overflow-x:auto; scroll-behavior:smooth; flex:1; min-width:0; scrollbar-width:none;}
.tabs::-webkit-scrollbar{display:none;}
.tab{background:var(--panel2); border:1px solid var(--border); color:var(--muted); padding:8px 14px; min-height:40px; border-radius:8px; cursor:pointer; font-size:13px; font-weight:600; text-align:center; white-space:nowrap; flex:0 0 auto; scroll-snap-align:start;}
.tabs{scroll-snap-type:x proximity;}
.tab.active{background:var(--accent); border-color:var(--accent); color:#fff;}
.tab:hover:not(.active){color:var(--text); border-color:var(--accent);}
.tabs-arrow{flex-shrink:0; width:36px; height:36px; display:flex; align-items:center; justify-content:center; background:var(--panel2); border:1px solid var(--border); color:var(--muted); border-radius:8px; cursor:pointer; padding:0;}
.tabs-arrow:hover{color:var(--text); border-color:var(--accent);}

.weekdays{display:grid; grid-template-columns:repeat(7,1fr); gap:6px; margin-bottom:6px;}
.weekdays div{text-align:center; font-size:11px; color:var(--muted); text-transform:uppercase;}
.calendar{display:grid; grid-template-columns:repeat(7,1fr); gap:6px;}
.day{
  background:var(--panel2); border:1px solid var(--border); border-radius:8px;
  min-height:78px; padding:6px; cursor:pointer; position:relative; overflow:hidden;
  transition:border-color .15s;
}
.day:hover{border-color:var(--accent);}
.day.empty{background:transparent; border:none; cursor:default;}
.day .num{font-size:12px; color:var(--muted); font-weight:600;}
.day-bal{font-variant-numeric:tabular-nums;}
.day .entry{font-size:10.5px; margin-top:3px; padding:2px 4px; border-radius:4px; line-height:1.3; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; font-variant-numeric:tabular-nums;}
.day .entry.spesa{background:rgba(255,107,107,.15); color:#ff9b9b;}
.day .entry.reddito{background:rgba(62,207,142,.15); color:#8de8bb;}
.day .entry.giroconto{background:rgba(91,141,239,.15); color:#a9c3f7;}
.day .more{font-size:10px; color:var(--muted); margin-top:2px;}
.day.past{opacity:.45;}
.day.today{border-color:var(--accent); border-width:2px; box-shadow:0 0 0 1px var(--accent) inset;}

/* Vista estesa (default, web): elenco voci con descrizione e saldo con decimali.
   Vista compatta (mobile): totali raggruppati e saldo senza decimali. */
.view-compact{display:none;}

@media (max-width:640px){
  body{padding:10px;}
  .calendar{gap:4px;}
  .weekdays{gap:4px;}
  .weekdays div{font-size:9px;}
  .day{min-height:58px; padding:4px 3px; border-radius:6px;}
  .day .num{font-size:11px;}
  .day .entry{font-size:9.5px; padding:1px 2px; margin-top:2px;}
  .month-footer{font-size:12px; gap:8px 14px;}
  .view-extended{display:none;}
  .view-compact{display:block;}
}

.month-footer{display:flex; gap:16px; margin-top:14px; flex-wrap:wrap; font-size:13px; color:var(--muted);}
.month-footer b{color:var(--text);}

/* Modal */
.overlay{
  display:none; position:fixed; inset:0; background:rgba(0,0,0,.6);
  align-items:center; justify-content:center; z-index:50; padding:16px;
}
.overlay.show{display:flex;}
.modal{background:var(--panel); border:1px solid var(--border); border-radius:12px; padding:20px; width:100%; max-width:420px;}
.modal h3{margin:0 0 14px 0; font-size:15px;}
.entry-list{margin-bottom:14px; max-height:180px; overflow-y:auto;}
.entry-row{display:flex; align-items:center; justify-content:space-between; padding:8px 10px; background:var(--panel2); border-radius:8px; margin-bottom:6px; font-size:13px;}
.entry-row .desc{flex:1; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; margin-right:8px;}
.entry-row .amt{font-weight:700; margin-right:8px; font-variant-numeric:tabular-nums;}
.entry-row .amt.spesa{color:var(--red);} .entry-row .amt.reddito{color:var(--green);} .entry-row .amt.giroconto{color:var(--accent);}
.entry-row .badge{display:block; font-size:10px; color:var(--muted); margin-top:2px;}
.entry-row .actions{display:flex; gap:4px;}
.entry-row .actions button{background:none; border:none; color:var(--muted); cursor:pointer; display:inline-flex; align-items:center; justify-content:center; min-width:40px; min-height:40px; border-radius:8px; padding:0;}
.entry-row .actions button:hover{color:var(--text); background:rgba(255,255,255,.06);}
.empty-msg{color:var(--muted); font-size:13px; padding:8px 0;}

.add-form{border-top:1px solid var(--border); padding-top:12px;}
.add-form .row-pair{margin-bottom:8px;}
.btn{background:var(--accent); border:none; color:#fff; padding:9px 16px; min-height:40px; border-radius:8px; cursor:pointer; font-size:13px; font-weight:600; width:100%; display:inline-flex; align-items:center; justify-content:center; gap:8px;}
.btn:hover{background:var(--accent2);}
.btn:disabled{opacity:.6; cursor:default;}
.btn-secondary{background:transparent; border:1px solid var(--border); color:var(--muted); margin-top:8px;}
.btn-secondary:hover{color:var(--text); border-color:var(--accent);}

a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, [tabindex]:focus-visible{
  outline:none; box-shadow:var(--focus-ring); border-radius:6px;
}
.day:focus-visible{outline:none; box-shadow:var(--focus-ring);}

.footnote{font-size:11.5px; color:var(--muted); margin-top:18px; line-height:1.5;}

#pinLock{position:fixed; inset:0; background:var(--bg); z-index:200; display:flex; align-items:center; justify-content:center;}
#pinLock .box{text-align:center; max-width:280px;}
#pinLock h2{margin-bottom:16px;}
#pinLock input{width:100%; text-align:center; letter-spacing:4px; font-size:18px; background:var(--panel2); border:1px solid var(--border); color:var(--text); padding:12px; border-radius:8px; margin-bottom:10px;}
#pinError{color:var(--red); font-size:13px; min-height:18px;}
#loadingScreen{position:fixed; inset:0; background:var(--bg); z-index:150; display:flex; align-items:center; justify-content:center; color:var(--muted);}

/* Toast */
#toastContainer{position:fixed; left:50%; bottom:20px; transform:translateX(-50%); z-index:300; display:flex; flex-direction:column; gap:8px; width:100%; max-width:360px; padding:0 16px; pointer-events:none;}
.toast{
  background:var(--panel2); border:1px solid var(--border); color:var(--text);
  padding:12px 14px; border-radius:10px; font-size:13px; box-shadow:0 6px 20px rgba(0,0,0,.35);
  opacity:0; transform:translateY(8px); transition:opacity .2s, transform .2s; pointer-events:auto;
}
.toast.show{opacity:1; transform:translateY(0);}
.toast-error{border-color:var(--red); color:#ffd7d7;}
.toast-success{border-color:var(--green); color:#c9f5df;}